Baco Noir? Lots of uneven ripening. Great wine usually comes from good hang time, which comes after the grapes have reached the right T/A and brix.
Tasted some of Canada’s wines at Whistler years ago. Pretty damn good. Ya’ll are limited to the cold hardy French hybrids though as opposed to straight viniferas which we grow.
I have the best Merlot clone from Beaucastel, 50 vines. Merlot 181 (FPS 15)